Message ID | 20220513100322.2664431-1-yangyingliang@huawei.com |
---|---|
State | Changes Requested |
Headers | show |
Series | [-next] mtd: st_spi_fsm: add missing clk_disable_unprepare() stfsm_remove() | expand |
Hi, yangyingliang@huawei.com wrote on Fri, 13 May 2022 18:03:22 +0800: > Clock source is prepared and enabled by clk_prepare_enable() > in probe function, but no disable or unprepare in remove function. not disabled or unprepared Otherwise looks good. > > Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> > --- > drivers/mtd/devices/st_spi_fsm.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c > index 983999c020d6..d3377b10fc0f 100644 > --- a/drivers/mtd/devices/st_spi_fsm.c > +++ b/drivers/mtd/devices/st_spi_fsm.c > @@ -2126,6 +2126,8 @@ static int stfsm_remove(struct platform_device *pdev) > { > struct stfsm *fsm = platform_get_drvdata(pdev); > > + clk_disable_unprepare(fsm->clk); > + > return mtd_device_unregister(&fsm->mtd); > } > Thanks, Miquèl
Hi, On 2022/5/13 18:22, Miquel Raynal wrote: > Hi, > > yangyingliang@huawei.com wrote on Fri, 13 May 2022 18:03:22 +0800: > >> Clock source is prepared and enabled by clk_prepare_enable() >> in probe function, but no disable or unprepare in remove function. > not disabled or unprepared > > Otherwise looks good. Do I need to resend it ? Thanks, Yang > >> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> >> --- >> drivers/mtd/devices/st_spi_fsm.c | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c >> index 983999c020d6..d3377b10fc0f 100644 >> --- a/drivers/mtd/devices/st_spi_fsm.c >> +++ b/drivers/mtd/devices/st_spi_fsm.c >> @@ -2126,6 +2126,8 @@ static int stfsm_remove(struct platform_device *pdev) >> { >> struct stfsm *fsm = platform_get_drvdata(pdev); >> >> + clk_disable_unprepare(fsm->clk); >> + >> return mtd_device_unregister(&fsm->mtd); >> } >> > > Thanks, > Miquèl > .
Hello, yangyingliang@huawei.com wrote on Sat, 14 May 2022 10:12:55 +0800: > Hi, > > On 2022/5/13 18:22, Miquel Raynal wrote: > > Hi, > > > > yangyingliang@huawei.com wrote on Fri, 13 May 2022 18:03:22 +0800: > > > >> Clock source is prepared and enabled by clk_prepare_enable() > >> in probe function, but no disable or unprepare in remove function. > > not disabled or unprepared > > > > Otherwise looks good. > Do I need to resend it ? Yes, please. Thanks, Miquèl
diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index 983999c020d6..d3377b10fc0f 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c @@ -2126,6 +2126,8 @@ static int stfsm_remove(struct platform_device *pdev) { struct stfsm *fsm = platform_get_drvdata(pdev); + clk_disable_unprepare(fsm->clk); + return mtd_device_unregister(&fsm->mtd); }
Clock source is prepared and enabled by clk_prepare_enable() in probe function, but no disable or unprepare in remove function. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/mtd/devices/st_spi_fsm.c | 2 ++ 1 file changed, 2 insertions(+)